潘金莲被吸乳揉到高潮的视频,久久99久久99精品免观看,在电影院里拨开内裤挺进,护士交换粗吟配乱大交动态图

^{<blockquote id="7hb82"><rt id="7hb82"></rt></blockquote>}

The physical and chemical property of 271-80-7 is provided by ChemNet.com

ChemNet > CAS > 271-80-7 1H-????[3,4-d]????

271-80-7;35760-86-2 1H-????[3,4-d]????

????	1H-????[3,4-d]????
??	; 1H-????[3,4-d]????; 2H- ?? ?? [3,4-d] ?? ??
?? ??	1H-pyrazolo[3,4-d]pyrimidine; 1H-Pyrazolo[3,4-d]pyrimidine; 2H-pyrazolo[3,4-d]pyrimidine
???	C₅H₄N₄
???	120.1121
InChI	InChI=1/C5H4N4/c1-4-2-8-9-5(4)7-3-6-1/h1-3H,(H,6,7,8,9)
cas??	271-80-7;35760-86-2
?? ??
??	1.472g/cm³
???	312.5°C at 760 mmHg
?? ??	1.737
???	158.7°C
???	0.000966mmHg at 25°C
??? ??
??? ??
?? ??

<u id="ueilg"></u>